Open Source Linux Graphics Software - Page 34

The goal of this project is to create an application which can convert animated gif files into animated apng files.

IQA is a C library for objectively measuring image/video quality. It implements many popular algorithms, such as MS-SSIM, MS-SSIM*, SIMM, MSE, and PSNR. It is designed to be fast, accurate, and reliable. All code is Valgrind-clean and unit tested.

JFractals is a fractal generator written in Java. JFractals allows you to zoom into Julia sets and the Mandelbrot set. JFractals supports multithreaded rendering, antialiasing and multiple colouring methods.

A C++ API to work with manifold triangle meshes.

LuaGL is a library that provides access to all of the OpenGL funcionality from Lua script language.

Allows to create Normal Maps for the use in Game Applications or 3D Editors like Blender3D. Supported are the generation of Geometry Normal Maps (from Hi-Res Meshes), Displacement Maps and merging Detail Maps.

2D/3D Scene Graph rendering engine for Linux/Unix/Win32 layered atop OpenGL. Supports stereoscopy, volume rendering, 2D/3D texture mapping, picking, LOD and view-dependent operations, cross-platform text, constant-rate rendering and image-based data.

RawVideoPlayer is a simple utility intended for Video Engineers to view/compare the Raw Video Files. It can play one/two files at a time. All the Raw (YUV/RGB) formats are supported. The framerate, displaywidth and displayheight can be modified.

Raytrace is designed to be a completely platform independant Raytracer which includes a Gui interface. Designed and written in Sun Microsystem's Java language.

A C and C++ Library + a compiler to create Adobe Flash SWF movies up to version 9 (v1.8.1). Supports nearly all the tags, includes an ActionScript compiler. Detailed docs and other tools: convert fonts to Flash, decompile Flash, jpg2swf. LASTEST IS 1.8.4

.Net application for image histogram equalization and specification. Program is able to enhance contrast adjustment. Usable for images with dynamic range flaws. You can analyze images with RGB or HSV histogram too.

Simple Infopanel is a free digital signage software that works like a slider and shows title, image or video, description and QR-Code for URL on every slide. It provides its own GUI for the editing based on PHP-Framework Symfony. The GUI has an integrated simple role concept. This tool can be used for digital signage, Information panels (infopanels), News aggregators, events or similar. You only need to have docker installed to start this application. The source code is available on GitHub: https://github.com/InfoDeskMe/Infopanel Read Documentation: https://www.simple-infopanel.com

Tool to help the process of cutting sprites (2D image for animating). Made in java. Help to cut several images with the same size and get all together in a new image ready to use as a sprite. It has tools to auto-cut and animation tester.

With the Spritesheet Cutter (also called Map Editor or Level Editor) you can cut/share/export/move/name single or multiple sprites using drag & drop. There is a copy mode so maps can be created. Sprites are numbered left to right/top to bottom or randomly. Sprites can be added to a sheet and saved as a whole. An animation preview is included. Spritesheet Cutter cannot create GIFs, but there are better solutions. Color selections can be converted to transparency.

Stipple Effect is a pixel art editor that supports animation and scripting. It is designed to facilitate a variety of workflows and to encourage rapid, iterative creation of video game art assets and other types of artwork. Stipple Effect was made by a solo indie game developer with the needs and skill sets of other indie developers in mind. It is lightweight and simple to learn and use, yet allows for considerable depth and complexity. Stipple Effect has a feature-rich scripting API that can be harnessed for the automation of otherwise tedious and repetitive tasks. (The program can be purchased for a one-time payment at the link below. For those who do not have the means to pay for it, the program can be compiled from source for free. Compilation instructions are in the README of the GitHub repository.)

This project makes it possible to switch 8 LEDS over a USB connection. It indicates the CPU work or animations. The following page contains the schematic, firmware ... http://www.cesko.host.sk/IgorPlugUSB_RS232/IgorPlug-USB%20(AVR)%20RS232_eng.htm

View64 can be used to view native C64 image files without firing up an emulator with the respective editor. For realistic display it supports PAL/NTSC display with scanlines, shadow masks and other artifacts.

XImaging is a lightweight, multi-threaded image browser and viewer for Unix - X/Motif, with basic file management functionality. Documentation and more on the project homepage: http://fastestcode.org/ximaging.html

Introduction: aPhoto is a batch, intuitive and portable program that helps you to make text(eg. Copyright Notice) and image(eg. Logo) watermarks for the photos, and save the result photos to JPG, PNG, GIF, or BMP file formats. aPhoto is a lightweight application whose purpose is to help users embed text or image watermarks on their favorite pictures. This is a portable program, so it is important to mention that it doesn't leave any traces in the Windows Registry. You can copy it on any USB flash drive or other devices, and take it with you whenever you to need to create watermarks on the breeze, without having to go through installation steps. Since this is a Java-based utility, you should make sure you have previously installed the working environment on the computer, otherwise you cannot run the tool. aPhoto sports a clean and intuitive layout that lets you import photos using the built-in browse function.

A set of Python scripts, for use with Blender that will export to Java XML, which can be decoded with the standard java.beans.XMLDecoder class. [No longer writes source code; this is a better solution.]

g2 is an easy to use, portable and powerful 2D graphics library. It provides a comprehensive set of functions for simultaneous generation of graphical output on different types of devices.

jPicEdt is an extensible internationalized vector-based drawing editor for LaTeX and related packages (TikZ, PsTricks,...), written in Java. It is also a library of reusable high-level graphic primitives.

A python module providing a cross-platform and cross-media drawing toolkit. It handles lines, polygons, curves, figures, and text--powerful enough for professional plotting--including support for wxWindows, Tk, Quickdraw, PDF, Postscript, and PIL.

vsd2svg is a simple converter tool that converts Visio VSD files into SVG. It builds on libvisio.

Important: Groimp migrates to Gitlab. You can find the latest code at "https://gitlab.com/grogra/groimp/". The version on Sourceforge will not be updated anymore. The modelling platform GroIMP is designed as an integrated platform which incorporates modelling, visualisation and interaction. It exhibits several features which makes itself suitable for the field of biological or ALife modelling: The “modelling backbone” consists in the language XL. It is fully integrated, e.g., the user can interactively select the rules to be applied. GroIMP provides classes that can be used in modelling: Turtle commands, further geometrical classes like bicubic surfaces, the class Cell which has been used in the Game Of Life implementation, and so on. The outcome of a model is visualised within GroIMP. In the visual representation of the model output, users can i